baber/WOPTO huggingface dataset:
Patent JP-H05328981-A (JP)
Title: Production of para hydroxybenzoic acid
Inventor: TAKEUCHI DAIZO
IPC: C12P7/40
Filed: 1992-06-04
Abstract: PURPOSE:To inexpensively produce para hydroxybenzoic acid by converting para cresol into para hydroxybenzoic acid with a microorganism in an energy- saving state, which acid having heretofore been synthesized by high temperature/ high pressure chemical reaction. CONSTITUTION:The method for producing para hydroxybenzoic acid comprises converting para cresol into the para hydroxybenzoic acid with a microorganism belonging to the genus Enterobacter and having an ability to convert para cresol into para hydroxybenzoic acid. The method for producing para hydroxybenzoic acid comprises e.g. multiplying the cells, adding para cresol and subsequently continuing the culture, or adding para cresol at the starting point of the multiplication, converting para cresol into para hydroxycresol, and subsequently separating para hydroxybenzoic acid from the culture solution.
Patent JP-H09324665-A (JP)
Title: Auxiliary equipment drive control device of internal combustion engine
Inventor: KINUGASA YUKIO
IPC: G01C21/26
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To restrain worsening of fuel consumption due to auxiliary equipment drive by providing a vehicle information collecting means which collects information about the operating condition of the vehicle on which it is mounted, such as a navigation system, and controlling auxiliary equipment drive according to the vehicle information collected and the fuel consumption information set by a fuel consumption information determining means. SOLUTION: Running environment information, obtainable from an on-road intervehicular communication receiving device 142 that receives running environment information such as the congested state of the road, weather, and signals at intersections, and from a navigation system 143, is input to an auxiliary equipment control part 142 that controls the drive of auxiliary equipment such as an alternator 122 and an air conditioner. The auxiliary equipment control part 141 is made to read vehicle information such as the internal combustion engine speed, the amount of intake air, load, and throttle valve opening.  Based on the information, a maximum increase that is maximum base shaft torque which can be increased without varying adaptability to auxiliary equipment drive is determined, the deviation of it from the required increase is calculated, the amount of energy that lacks is calculated, and auxiliary equipment outputs are controlled so that they are increased.
Patent JP-S62299977-A (JP)
Title: Multiplex image forming device
Inventor: UCHIDA SETSU
IPC: G03G15/01
Filed: 1986-06-20
Abstract: PURPOSE:To support respective image carriers in parallel and to obtain an image of high quality free from color shear by rotatably supporting plural image carriers on a single positioning body. CONSTITUTION:Bearings 6 are inserted into shafts 10M, 10C, 10Y, 10BK fixed on respective image carriers and the bearings 6 are engaged with the engaging holes 50M, 50C, 50Y, 50BK of a supporting member 7 to be a single side plate. The intervals of the bearing engaging holes 50M, 50C, 50Y, 50BK are worked with several mum accuracy and the front side rotary shafts of respective image carriers 101M, 101C, 101Y, 101BK are supported by the supporting member 7. Thus, the inclination of the rotary shaft of a specific image carrier due to the shear of the front side rotary shaft supporting part can be suppressed by securing the accuracy of the intervals of the engaging holes 50M, 50C, 50Y, 50BK of the supporting member 7, so that color shear can be removed.
Patent JP-H01312348-A (JP)
Title: Device for feeding specified amount of hot water
Inventor: HOSODA HIRONOBU
IPC: F24H1/18
Filed: 1988-06-10
Abstract: PURPOSE:To shorten a time interval between hot water feeding operations, and feed hot water having a wide range of temperature by a method wherein water in a heating tank is heated through a temperature controlling device and hot water fed out of the system is carried out by pushing hot water in the heating tank into a hot water feeding pipe as water is supplied to the heating tank. CONSTITUTION:Water is fed into an amount of water measuring tank 2 through a water feeding solenoid valve 1. If a high water level H is detected by a water level sensor 3, the water feeding solenoid valve is closed and then a pump 4 is operated. If hot water of specified temperature is filled in a heating tank 5, water is fed from the measuring tank into the heating tank under operation of the pump, thereby hot water of specified temperature is pushed in response to an amount of fed water and the hot water is fed outwardly. Feeding of water into the heating tank causes a water level in the tank 2 to be decreased and thus if a low water level L is detected by a device 3, the operation of the pump 4 is stopped and the solenoid valve 11 is opened and a water feeding for the tank 2 is started. As long as the tank 5 is filled with water, an energization of a heater 7 is always carried out under a control of the temperature controlling device 8.
Patent JP-S631892-A (JP)
Inventor: KANAO MITSUHIRO
IPC: F16L33/08
Filed: 1986-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01316435-A (JP)
Title: High temperature use material
Inventor: SHIMIZU TOSHIKI
IPC: C22C27/06
Filed: 1988-06-14
Abstract: PURPOSE:To improve the heat resistance, oxidation resistance and workability of the title material by forming it from specific high purity metallic Cr and limiting its relative density. CONSTITUTION:High purity metallic Cr powder having >=99.9% purity and about 50mum grain size is sealed into a vessel of stainless steel, etc. After that, an inert gas such as Ar is passed therein to substitute the inside of the vessel by the Ar gas; it is evacuated in an ordinary temp. and is furthermore evacuated while heated to subject the adsorption gas to flushing. The powder is the subjected to hot rolling by a rolling method or the like in the use of a general- purpose hot caliber roll with the adoption of optimum rolling rate to prepare a rolled body having >=95% relative density. At this time, the rolled body after hot-rolled is preferably subjected to gradual cooling. By this method, the material for a high temp. member retaining oxidation resistance and heat resistance and having excellent workability can be obtd.
Patent JP-H10332499-A (JP)
Title: Traffic amount measuring unit, and pressure sensor therefor
Inventor: NISHIKIGI KOUJI
IPC: G08G1/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensor for traffic amount measuring system excellent in durability and reliability that can obtain a detection signal indicating the weight of a passing vehicle even if the tire of a passing vehicle treads a small foreign matter, e.g. a pebble, on or under the sensor. SOLUTION: Conductive elastic electrodes 11, 12 are arranged in parallel while keeping a space (insulation) through columnar conductive elastic members 14 arranged in parallel at a constant interval. The conductive elastic electrodes 11, 12 touch each other when a vehicle passes thereon and a detection voltage based on the contact resistance is taken into a traffic measuring unit though lead wires 15. The traffic measuring unit compares the detection voltage with a reference voltage and generates a binary signal indicating passing or unpassing of a vehicle. A traffic data indicative of the number of vehicles passing per unit time derived form the passing signal (binary) is delivered to an external unit or displayed on a screen.
Patent JP-H072998-A (JP)
Title: Production of polyester with high degree of polymerization
Inventor: SASAI MASAATSU
IPC: C08G63/91
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a polyester having a high degree of polymerization and a specific intrinsic viscosity by reacting a polyester which has a specific intrinsic viscosity and in which the proportion of the terminal carboxyl groups to all the terminal groups has a specific value with a specific imino ether in a twin- screw reactor under such conditions that the polyester is kept molten. CONSTITUTION:A polyester which has an intrinsic viscosity of 0.5-1.0 and in which at least 45% of all the terminal groups are carboxyl [e.g. poly(ethylene terephthalate)] is reacted with an imino ether represented by the formula (wherein n is 0 or 1 and R is a divalent hydrocarbon group, provided that when n is 0, R is a direct bond; Z is a direct bond or a group represented by the formula=C(Re)Rf; and Ra to Rf are the same or different and each is H, methyl, ethyl, propyl, phenyl, tolyl, or benzyl) [e.g. 2,2'-bis(2-oxazoline)] in a twin-screw reactor under such conditions that the polyester is kept molten, the amount of the ether being 0.05wt.% based on the polyester. Thus, the desired polyester is obtained which has an intrinsic viscosity of 1.2 or higher.
Patent JP-H0817006-A (JP)
Title: Magnetic tape device
Inventor: FUJIMOTO KAZUTAKA
IPC: G11B5/09
Filed: 1994-06-27
Abstract: PURPOSE:To evade the occurrence of an error by writing test data before data writing to a magnetic tape, detecting a dropout due to a magnetic tape defect, and writing data behind the dropout generation ply. CONSTITUTION:An erase head 4, a write head 5, and a read head 6 are arranged before respective heads which write and read data in the travel direction of the tape, and the test data are written on the magnetic tape 24 without any block gap (IBG). The written data are read out and when a dropout decision circuit 15 decides that the output level is less than a certain value, a dropout time counting circuit 19 and a dropout track counting circuit detect successive dropouts on the same track and simultaneous dropouts on plural tracks. The test data are erased and the data begins to be written behind the dropout detection positions.
Patent JP-S5934693-A (JP)
Inventor: SAITOU SUSUMU
IPC: H05K3/36
Filed: 1982-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5660855-A (JP)
Title: Fuel injection timing measuring method for diesel engine
Inventor: OKUDA SANZOU
IPC: F02M65/00
Filed: 1980-10-17
Abstract: PURPOSE: To enhance accuracy of measurement by regulating the delay time in the fuel injection timing of an engine by means of sensing at statical conditioning and by measuring the dynamic injection timing from the angle in crank shaft rotation using the above delay time.  
     CONSTITUTION: An injection valve conncted to the injection pump 12 of the engine subjected to measurement 10 is taken out of the engine to permit it to perform its injecting work. The injection amount under statical condition is sensed by a discharge luminous tube 9. The signals obtained are introduced from a trigger circuit 8 and an inverter 7 to a delay circuit 6, where the time of delay is corrected. The injecting time from the other injection valve, which remains dismounted, is sensed by a sensor 1 arranged on the injection pipe 11, and the signals obtained are put into a comparator 4 through an amplifier 2 and a detector 3, where the accurate injecting time is determined through a calculation with respect to the above corrected delay time. This statical condition can be also sensed through the number of revolutions of a flywheel 13 by means of a luminous tube 9'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01312198-A (JP)
Title: Linining work of double excavated pit
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 1988-06-13
Abstract: PURPOSE:To permit the formation of branched left and right-handed tunnels as well as enlarge the cross section of double excavated pit bilaterally by a method in which the width of an intermediate joint part between the joint ends of a set of branched segments to join the main wall is increased. CONSTITUTION:An intermediate joint part 12 of flat precast concrete plate is set between the joint ends 10a and 11a of two kinds of branched segments 10 and 11 of different lengths, which join left and right-handed main walls 2 constituting a cylindrical wall to make up a branched part. The width of each of the parts 12 is increased, and a double excavated pit is enlarged by widening it to left and right sides and divided into two branched pits while constructing the main walls 2 in order. Both the main walls 2 may also be separated from each other while increasing the length of the basal end of each by using an integrated type branched segment.
Patent JP-2000339320-A (JP)
Title: Method and device for information retrieval and recording medium with information retrieval program
Inventor: WASHISAKI SEIJI
IPC: G06F17/30
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide information retrieving method and device capable of accurately and also efficiently retrieving information to be object from a mass of information increased on WWW(World Wide Web) and to provide a recording medium on which an information retrieval program is recorded. SOLUTION: The reference history of a user to hyperlink information is recorded on an access history database 5 through a history recording part 4, an information dividing part 6 divides information referred to by the user into a plurality of parts based on the semantic content of the information, information which shows each part of the divided information and is also associated as a hyperlink is searched, a character string extracting part 7 extracts a character string showing the information from information detected by searching, character strings showing each part to each part obtained by dividing the information are put together and stored in a contents database 9, and a retrieving part 2 retrieves a character string from the database 9 in response to a retrieval request from the user.
Patent JP-H05342193-A (JP)
Title: Word processor
Inventor: SASAKI TOSHIYUKI
IPC: G06F17/22
Filed: 1992-06-05
Abstract: PURPOSE:To enable word processor functions such as reading characters or graphics written on the sheet of paper with an image sensor, storing them in the word processor, converting the stored image data to character codes used for the word processor and correcting, changing or adding the characters/ graphics corresponding to the converted character codes. CONSTITUTION:The characters or the like printed on the sheet of paper are read by an image scanner 3 and stored in a storage part 2. The stored data are displayed at a display part 1. A command for converting the image characters to the character codes is inputted from an input part 4. Then, the size of one character is recognized from the data in the storage part 2 by a character recognition part 6 and transformed into a prescribed size by a character dimension transformation part 8. An image/character conversion part 7 compares the image characters transformed into the prescribed size with the character patterns of a character generator 9, and the character code of the coincident character pattern is stored in the storage part 2.
Patent JP-S626278-A (JP)
Title: Exposure controller for electronic copying machine
Inventor: ISOBE TOSHIFUMI
IPC: G03G15/00
Filed: 1985-07-02
Abstract: PURPOSE:To prevent an image shift from being limited by arranging a toner control patch at the home position of an optical system and exposing the toner control patch while stopping or scanning the optical system at a low speed, and then starting the scanning of the optical system. CONSTITUTION:The toner control patch is irradiated at the home position while the optical system 20 is not moved and its reflected light is irradiated to form an electrostatic latent image of the toner control patch on a photosensitive drum 1. This electrostatic latent image is developed to obtain a control density image and the supply amount of toner is so limited that a copy image obtained from the control density image coincides with reference density. Thus, the amount of toner for obtaining optimum density is determined and then the optical system 20 is moved to scan the original 31, thereby performing copying operation.
Patent JP-H01313924-A (JP)
Title: Vertical type plasma cvd device
Inventor: NOJI TAKAHIRO
IPC: H01L21/205
Filed: 1988-06-13
Abstract: PURPOSE:To equalize the temperature of a substrate in four layers while maintaining conventional device constitution by arranging a heat shielding plate and a wall surface heater forming a surface-shaped heat-generating section in order from the wall surface side in parallel with wall surfaces among each opposed wall surface and a second high-frequency electrode plate. CONSTITUTION:Thermal shielding plates and wall surface heaters 10, 10 are respectively installed detachable in order from the wall surface sides on the insides of metallic plates shaping the opposed wall surface of a film formation chamber 1 formed as a square box body through mounting seats 9. According to the constitution, a temperature gradient toward the wall surface heaters 10 from internal heaters 3 is made remarkably gentle than conventional temperature gradients, and resemble a temperature gradient between the heaters 3, 3. Consequently, the temperatures of substrates 5 positioned on the temperature gradients are also made remarkably higher than that of conventional devices, and the temperatures of the wall surface heaters 10 are changed by adjusting an external heating power output, thus equalizing the temperatures of the heaters 10 to the temperatures of substrates 6.
Patent JP-H0311165-A (JP)
Title: Swash plate type compressor
Inventor: YOSHIKAWA TOMOAYA
IPC: F04B27/08
Filed: 1989-06-09
Abstract: PURPOSE:To suppress the beating noise due to the collision between a piston connection part and the outer peripheral surface of a swash plate and reduce noise by forming thinned parts so as to offset the revolution imbalance around a piston shaft, onto the outer periphery in the vicinity of the connection part of the piston. CONSTITUTION:A swash plate 2 is fixedly installed onto a shaft 1. A piston 5 is retained onto the swash plate 2 through slippers 3a and 3b and balls 4a and 4b which act as universal joints. Thinned parts 5c and 5c' are formed on the outer peripheries of 5b and 5b' in the vicinity of the connection part 5a of the piston 5 so as to offset the revolution imbalance around a piston shaft due to the weight of a piston connection part 5a. The turning moment due to the weight of the piston connection part 5a is softened, and the beating sounds due to the collision between the piston connection part 5a and the outer peripheral surface of the swash plate 2 can be reduced. Thus, noise can be reduced.
Patent JP-S5269341-A (JP)
Title: Coupling of bundles of optical fibers
Inventor: HASEGAWA KATSUTO
IPC: G02B23/24
Filed: 1975-12-05
Abstract: PURPOSE: To eliminate an adverse influence due to interference frings and avoid disadvantages resulting therefrom by permitting the enterance end of a first bundle of fibers to be in coincidence with the exit end of a second bundle of fibers which is turned at 90° with respect to the first bundle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05337285-A (JP)
Title: Lint collector for washing machine
Inventor: FUKUZAWA SOICHI
IPC: D06F39/10
Filed: 1992-06-05
Abstract: PURPOSE:To provide the improved lint collector for washing machine which eliminates the trouble of considerably lowering lint correction efficiency caused by sticking cloth under washing to a liquid sucking port and blocking this port and of considerably decreasing the quantity of sucked washing liquid at the time of lint collection, and which prevents the lint collection efficiency from being lowered even at a low water level in the case of washing a small quantity of laundry. CONSTITUTION:The washing liquid is sucked from a liquid sucking port 23 provided at the bottom part of a washing vessel and passed through a filter 33 incorporated into a stirring blade 14, and a passage is provided for moving the washing liquid passed through the filter 33 to the outer peripheral part of the stirring blade 14 and discharging it after lint contained in the washing liquid is collected into the filter 33.
Patent JP-S6063474-A (JP)
Title: Incircuit tester
Inventor: WADA KAZUHIKO
IPC: G01R31/28
Filed: 1983-08-09
Abstract: PURPOSE:To discriminate whether an element to be measured or contacting of a used contact pin is defective by testing switching from a measuring circuit to a continuity test circuit. CONSTITUTION:Lead wires of contact pins P1-P3 of a print board package are so constituted that they can be switched from contacts B1-B3 for the measuring circuit of an incircuit tester ICT to contacts M1-M3 for the continuity test circuit by changeover switches S1-S3. If an infinite value is indicated in case of measurement of a resistance element Rx to be measured, the contact of the switch S1 is switched from the contact B1 to the contact M1 to apply a voltage of an AC power source EA. A true contacting defect is discriminating if the needle of an ammeter 1A is not deflected, but contacting is good if a current is flowed. It is confirmed whether contacting of all contact pins used for measurement is good or not, and difference between contacting defect or not of contact pins and defect or not of the element to be measured is clarified.
Patent JP-2000339297-A (JP)
Title: Area dividing method for analysis of various problems of solid dynamics and method for discretely analyzing various problems of solid dynamics
Inventor: KAWAI TADAHIKO
IPC: G06F17/13
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an area dividing method, for which a nodal point is not used in the approximate analysis of various problems of solid dynamics, and a method for discretely analyzing various problems of solid dynamics while applying this area dividing method. SOLUTION: First of all, an analysis object area is divided into plural small areas (S1) and a state vector field is assumed by approximating the state vectors of respective small areas with the finite polynomial of a coordinate variable in an orthogonal curve coordinate system (S2). Next, the coordinate transformation of a boundary side (or boundary plan) is performed concerning the said finite polynomial (S3). The relational expression of an unfixed coefficient in the finite polynomial transformed in S3 is generated on the basis of a prescribed variation equation (S4). A square matrix is generated by adjusting the number of unfixed coefficients provided in S4 and multi-dimensional simultaneous linear equations with the unfixed coefficients as a square matrix are prepared (S5).  Since respective elements (small areas) can be independently handled, the compression and solving calculation of simultaneous linear equations are performed by executing the skipped compressing processing of the matrix (S6). The accuracy of the approximate solution provided in S6 is investigated and when the accuracy is within an allowable error, the analytic calculation is finished. In the other case, processing is returned to S1 and analysis is performed by further dividing that small area or processing is returned to S2 and the element polynomial solution is reset.
Patent JP-2000341820-A (JP)
Title: Method for repairing oil leakage position in of cable
Inventor: HOSAKA MANABU
IPC: H02G1/16
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing an OF cable without cutting the cable when leaked oil is detected on a metallic plate of the OF cable. SOLUTION: An anti-corrosion layer at a leaked part of oil and the nearby part thereof in an OF cable is peeled. A seating (base lead work) is put around the leaked part on a metallic sheath, and a copper tube made up of turned steel plate with two connectors is mounted over each seating. The copper tube and the seating are joined by lead work, and suction under vacuum is carried out from one connector while oil is injected from the other connector. Then, an anti-corrosion treatment is processed.
Patent JP-S5269149-A (JP)
Title: Ratchet mechanism for pantagraph-system attachment
Inventor: ISHIDA SADAFUMI
IPC: B66C1/42
Filed: 1975-12-04
Abstract: PURPOSE: To simplify the construction and enhance the operation efficiency of a ratchet mechanism by use of a compression spring. 
     COPYRIGHT: (C)1977,JPO&Japio